Description
GHK-Cu overview
GHK-Cu is the tripeptide Gly-His-Lys bound to a copper(II) ion. First identified in human plasma, it is one of the most studied copper peptides in cell-culture and cosmetic-science research.
Protides Health lists GHK-Cu – Copper Peptide in 50mg, 100mg for laboratory research. The specification table below sets out the contents, molecular data and storage conditions. You can compare related compounds in our copper peptides collection.
GHK-Cu Copper Peptide Specifications
| Property | Details |
|---|---|
| Product Contents | GHK-Cu Lyophilized Powder (99% purity) in 3mL vial. |
| Available Sizes | 50mg, 100mg |
| Peptide Type | Copper(II)-binding tripeptide (3 amino acids, copper complex) |
| Purity | 99% (HPLC-MS verified, third-party tested) |
| Molecular Formula | C14H24CuN6O4 |
| Molecular Weight | 403.93 g/mol |
| Sequence | Gly-His-Lys |
| CAS Number | 49557-75-7 |
| CID | 378611 |
| Synonyms | GHK-Cu, GHK Cu, Copper Peptide, Copper Tripeptide-1, Gly-His-Lys:Cu(II) |
| Appearance | Blue to blue-violet lyophilized powder |
| Storage | Store at ≤6°C, sealed, away from heat, light, and moisture. |
| Solubility | Soluble in water |
GHK-Cu chemical structure
Two- and three-dimensional structures, identifiers and literature references are available from the U.S. National Library of Medicine’s PubChem database: PubChem CID 378611.
Legal Disclaimer: GHK-Cu is sold by Protides Health for laboratory research purposes only. This product is not approved by the FDA for human consumption, medical use, or veterinary use. By completing a purchase, you verify that you are a qualified researcher and must comply with applicable local, state, and federal regulations. Please review our Research Use Policy before purchasing.
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